90956272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1907}}^1$

素因数の和:2197

約数の個数: 40

約数和(自身を含む): 193059072

約数和(自身を除く): 102102800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 271, 542, 1084, 1907, 2168, 2981, 3814, 4336, 5962, 7628, 11924, 15256, 20977, 23848, 30512, 41954, 47696, 83908, 167816, 335632, 516797, 1033594, 2067188, 4134376, 5684767, 8268752, 11369534, 22739068, 45478136, 90956272]

約数ペア:

[(1, 90956272), (2, 45478136), (4, 22739068), (8, 11369534), (11, 8268752), (16, 5684767), (22, 4134376), (44, 2067188), (88, 1033594), (176, 516797), (271, 335632), (542, 167816), (1084, 83908), (1907, 47696), (2168, 41954), (2981, 30512), (3814, 23848), (4336, 20977), (5962, 15256), (7628, 11924)]